diff options
Diffstat (limited to 'drivers/gpio')
-rw-r--r-- | drivers/gpio/gpiolib.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 649550e2cae9..36a2974815b7 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c | |||
@@ -1656,51 +1656,6 @@ static void gpiolib_dbg_show(struct seq_file *s, struct gpio_chip *chip) | |||
1656 | chip->get | 1656 | chip->get |
1657 | ? (chip->get(chip, i) ? "hi" : "lo") | 1657 | ? (chip->get(chip, i) ? "hi" : "lo") |
1658 | : "? "); | 1658 | : "? "); |
1659 | |||
1660 | if (!is_out) { | ||
1661 | int irq = gpio_to_irq(gpio); | ||
1662 | struct irq_desc *desc = irq_to_desc(irq); | ||
1663 | |||
1664 | /* This races with request_irq(), set_irq_type(), | ||
1665 | * and set_irq_wake() ... but those are "rare". | ||
1666 | * | ||
1667 | * More significantly, trigger type flags aren't | ||
1668 | * currently maintained by genirq. | ||
1669 | */ | ||
1670 | if (irq >= 0 && desc->action) { | ||
1671 | char *trigger; | ||
1672 | |||
1673 | switch (desc->status & IRQ_TYPE_SENSE_MASK) { | ||
1674 | case IRQ_TYPE_NONE: | ||
1675 | trigger = "(default)"; | ||
1676 | break; | ||
1677 | case IRQ_TYPE_EDGE_FALLING: | ||
1678 | trigger = "edge-falling"; | ||
1679 | break; | ||
1680 | case IRQ_TYPE_EDGE_RISING: | ||
1681 | trigger = "edge-rising"; | ||
1682 | break; | ||
1683 | case IRQ_TYPE_EDGE_BOTH: | ||
1684 | trigger = "edge-both"; | ||
1685 | break; | ||
1686 | case IRQ_TYPE_LEVEL_HIGH: | ||
1687 | trigger = "level-high"; | ||
1688 | break; | ||
1689 | case IRQ_TYPE_LEVEL_LOW: | ||
1690 | trigger = "level-low"; | ||
1691 | break; | ||
1692 | default: | ||
1693 | trigger = "?trigger?"; | ||
1694 | break; | ||
1695 | } | ||
1696 | |||
1697 | seq_printf(s, " irq-%d %s%s", | ||
1698 | irq, trigger, | ||
1699 | (desc->status & IRQ_WAKEUP) | ||
1700 | ? " wakeup" : ""); | ||
1701 | } | ||
1702 | } | ||
1703 | |||
1704 | seq_printf(s, "\n"); | 1659 | seq_printf(s, "\n"); |
1705 | } | 1660 | } |
1706 | } | 1661 | } |